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Taxonomy
Plagiostoma praecursor was named by Quenstedt (1856). It is not extant.
It was recombined as Lima praecursor by Winkler (1859) and Winckler (1861).
It was recombined as Lima praecursor by Winkler (1859) and Winckler (1861).
Sister species lacking formal opinion data
Lima occidentalis, Lima schimperi, Lima toarcensis, Lima yeovilensis, P. aciculatum, P. acutum, P. biiniensis, P. bilibini, P. blakei, P. complanata, P. costatum, P. exaltata, P. fischeri, P. gejiuensis, P. gigantea, P. highworthensis, P. incrassatum, P. jumaraensis, P. laeviosculum, P. laeviuscula, P. laeviusculum, P. modeli, P. muddoensis, P. mutabile, P. oepybolum, P. oepybolus, P. rahmuensis, P. regularis, P. rigidulum, P. rodburgense, P. rusticum, P. schardti, P. semiornata, P. subcardiiforme, P. tenuistriata, P. toarcensis, P. woodsi, P. zonata
Synonymy list
| Year | Name and author |
|---|---|
| 1856 | Plagiostoma praecursor Quenstedt |
| 1859 | Lima praecursor Winkler |
| 1861 | Lima praecursor Winckler |
| 1976 | Plagiostoma praecursor Bychkov et al. |
| 1981 | Plagiostoma praecursor Vörös |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Plagiostoma praecursor Quenstedt 1856
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2004 | |||||
Age range: base of the Anisian to the top of the Late/Upper Triassic or 247.20000 to 201.40000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Anisian | Poland | Plagiostoma praecursor (33419) | |
| Pelsonian | Hungary (Mecsek) | Plagiostoma praecursor (197091) | |
| Late/Upper Triassic | Germany | Lima praecursor (202142) | |
| Tuvalian | Hungary | Lima praecursor (23870) | |
| Norian | Hungary | Lima praecursor (73193) | |
| Lacian | Russian Federation | Lima praecursor (39313) | |
| Rhaetian | France (Champagne-Ardennes) | Plagiostoma praecursor (139922) | |
| Rhaetian | Italy | Plagiostoma praecursor (38167 38168) | |
| Rhaetian | Hungary (Veszprém) | Plagiostoma praecursor (200771) |